173k views
1 vote
Factor completely: 9x^4+12x^3-45x^2-60x

User Ravi Singh
by
8.8k points

1 Answer

4 votes
Well, there's a 3x you can factor out, which gives you
3x( 3x^(3) + 4 x^(2) -15x-20). Does that help?


User Jns
by
8.6k points